1.
New York, New York : International Trademark Association, 1977.
English | 64 US |
2.
[Place of publication not identified] : [publisher not identified], 1974.
English | 20 JP |
3.
4.
New York, New York : International Trademark Association, 1993.
English | 64 US |
5.
6.
New York, New York : International Trademark Association, 1974.
English | 64 US |
7.
New York, New York : International Trademark Association, 1993.
English | 64 US |